package edu.zut.dvd_demo.dao;

import edu.zut.dvd_demo.entity.DVD;

public interface DvdDao {

    public abstract void findDvds();

    public boolean addDvd(DVD dvd);

    public boolean deleteDVD(String name);

    public String lendDvd(String name);

    public void revertDvd(String name);

    public DVD queryByName(String name);
}
